trench-warfare
61Oceanic trench — Oceanic crust is formed at an oceanic ridge, while the lithosphere is subducted back into the asthenosphere at trenches. The oceanic trenches are hemispheric scale long but narrow topographic depressions of the sea floor. They are also the… …
62Biological warfare — For the use of biological agents by terrorists, see bioterrorism. Weapons of mass destruction …
63Guerrilla warfare — Guerrilla redirects here. For other uses, see Guerrilla (disambiguation). Warfare Military history Eras Prehistoric Ancient …
64Modern warfare — redirects here. For the 2007 video game, see Call of Duty 4: Modern Warfare. For other uses, see Modern warfare (disambiguation). Warfare Military history …
65Medieval warfare — Battle of Crécy (1346) between the English and French in the Hundred Years War. Warfare …
66Nuclear warfare — Nuclear War redirects here. For other uses, see Nuclear War (disambiguation). Warfare Military history Eras Prehistoric Ancie …
67Naval warfare — Sea power redirects here. For the magazine, see Seapower. The French (left) and British (right) lines at the Battle of Chesapeake Warfare …
68psychological warfare — Synonyms and related words: A war, H war, abnormal psychology, academic psychology, aerial warfare, amphibious warfare, analytical psychology, animal psychology, applied psychology, armed neutrality, association psychology, atom war, atomic war,… …
69Tunnel warfare — is a type of warfare that occurs in tunnels. It can be sometimes linked with urban warfare, as tunnels are often found in urban area and cities, although urban warfare as a whole usually dominates any tunnel considerations. Tunnels can be used to …
70Theater (warfare) — For other uses, see Theatre of War (disambiguation). Warfare Military history Eras Prehistoric Ancient Medieval …
